Unit 3 · Stoichiometry

Question Bank

Cambridge IGCSE Chemistry 0620 · 30 questions

Q30Stoichiometry

What mass of CO₂ is produced from 12 g of carbon burned completely? (C 12, O 16)

(a)12 g

(b)28 g

(c)44 g

(d)32 g

Correct answer: (c) 44 g

Explanation: 1 mol C gives 1 mol CO₂.

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